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veltman/gist:9538964

Created March 13, 2014 22:58
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jQuery caching
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gistfile1.txt
//Return a cached selection if it's been used,
//Otherwise get the jQuery selection and cache it
var $$ = function(x) {
if (!this[x]) this[x] = $(x);
return this[x];
}
$$("div.test").html("a");
$$("div.test").html("b");
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